An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
NSN 5925-01-100-0970
NSN 5920-01-474-8172
NSN 4140-01-127-6112
NSN 5930-01-485-3593
NSN 5950-01-547-9915
NSN 6135-01-477-2744
NSN 5835-00-480-5671
NSN 5950-00-960-0120
NSN 6145-01-407-4786
NSN 5920-01-364-9164
NSN 5975-00-146-7925
NSN 4140-01-301-4651